###PHP版本的签名例子
PHP>=5.4
~~~
<?php
class lianhe
{
public static $version = '2.1';
public static $partnerId = '1111';
private static $apiName = 'lianhe';
private static $clientSecret = 'f1bb800215e2f1a42600ac84e36d6ee3';
private static $url = 'http://www.lianhepiaowu.net/openapi';
private static $instance = null;
/**
* @return lianhe|null
*/
public static function create()
{
if (!isset(self::$instance)) {
self::validSign();
self::$instance = new lianhe();
}
return self::$instance;
}
public function request($body, $uri)
{
date_default_timezone_set('GMT');
$date = date('D, d M Y H:i:s e', time());
date_default_timezone_set('PRC');
$authorization = $this->buildSign('POST', $uri, $date);
$header = array(
"Content-Type: application/json; charset=utf-8",
"Date: " . $date,
"Version: " . self::$version,
"PartnerId: " . self::$partnerId,
"Authorization: " . $authorization,
);
$data = array_merge(array(
'errCode' => 200,
'errMsg' => 'success',
'partnerId' => self::$partnerId,
), $body);
$data = self::encode_json($data);
//可以替换自己的curl工具
$res_json = tool::http_post(self::$url . $uri, $data, $header);
$res = json_decode($res_json, true);
return $res;
}
public function outputError($res = '')
{
if (is_array($res)) {
$data = array_merge(array(
'code' => 300,
'partnerId' => self::$partnerId,
),$res);
}else{
$data = array(
'code' => 300,
'describe' => $res,
'partnerId' => self::$partnerId,
);
}
exit(json_encode($data, JSON_UNESCAPED_UNICODE));
}
public function outputSucc($res = array(), $desc = 'success')
{
$data = array_merge(array(
'code' => 200,
'describe' => $desc,
'partnerId' => self::$partnerId,
),$res);
exit(json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES));
}
private function validSign()
{
//todo sign 验证
if($_SERVER['HTTP_AUTHORIZATION'] != self::buildSign( $_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['HTTP_DATE'])){
self::outputError('BA验证错误');
}
return true;
}
private function buildSign($method, $uri, $date)
{
// $string_to_sign = "POST /rhone/lv/deal/change/notice" . "\n" . "Wed, 06 May 2015 10:34:20 GMT";
$string_to_sign = $method . ' ' . $uri . "\n" . $date;
$client_secret = self::$clientSecret;
$signature = base64_encode(hash_hmac('sha1', $string_to_sign, $client_secret, true));
$authorization = 'LH ' . self::$apiName . ':' . $signature;
return $authorization;
}
}
?>
~~~
PHP<5.4
~~~PHP
<?php
class lianhe
{
public static $version = '2.1';
public static $partnerId = '1111';
private static $apiName = 'lianhe';
private static $clientSecret = 'f1bb800215e2f1a42600ac84e36d6ee3';
private static $url = 'http://www.lianhepiaowu.net/openapi';
private static $instance = null;
/**
* @return lianhe|null
*/
public static function create()
{
if (!isset(self::$instance)) {
self::validSign();
self::$instance = new lianhe();
}
return self::$instance;
}
public function request($body, $uri)
{
date_default_timezone_set('GMT');
$date = date('D, d M Y H:i:s e', time());
date_default_timezone_set('PRC');
$authorization = $this->buildSign('POST', $uri, $date);
$header = array(
"Content-Type: application/json; charset=utf-8",
"Date: " . $date,
"Version: " . self::$version,
"PartnerId: " . self::$partnerId,
"Authorization: " . $authorization,
);
$data = array_merge(array(
'errCode' => 200,
'errMsg' => 'success',
'partnerId' => self::$partnerId,
), $body);
$data = self::encode_json($data);
//可以替换自己的curl工具
$res_json = self::http_post(self::$url . $uri, $data, $header);
$res = json_decode($res_json, true);
return $res;
}
/**
* POST 请求
* @param string $url
* @param array $param
* @param array $header
* @return string content
*/
private static function http_post($url, $param, $header = false)
{
$oCurl = curl_init();
if (stripos($url, "https://") !== FALSE) {
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($oCurl, CURLOPT_SSLVERSION, 1); //CURL_SSLVERSION_TLSv1
}
if (is_string($param)) {
$strPOST = $param;
}
else {
$aPOST = array();
foreach ($param as $key => $val) {
$aPOST[] = $key . "=" . urlencode($val);
}
$strPOST = join("&", $aPOST);
}
if ($header) {
curl_setopt($oCurl, CURLOPT_HTTPHEADER, $header);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($oCurl, CURLOPT_POST, true);
curl_setopt($oCurl, CURLOPT_POSTFIELDS, $strPOST);
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
curl_close($oCurl);
if (intval($aStatus["http_code"]) == 200) {
return $sContent;
}
else {
return false;
}
}
public function outputError($res = '')
{
if (is_array($res)) {
$data = array_merge(array(
'code' => 300,
'partnerId' => self::$partnerId,
),$res);
}else{
$data = array(
'code' => 300,
'describe' => $res,
'partnerId' => self::$partnerId,
);
}
$name = self::encode_json($data);
exit($name);
}
public function outputSucc($res = array(), $desc = 'success')
{
$data = array_merge(array(
'code' => 200,
'describe' => $desc,
'partnerId' => self::$partnerId,
),$res);
exit( self::encode_json($data));
}
private function validSign()
{
//todo sign 验证
if($_SERVER['HTTP_AUTHORIZATION'] != self::buildSign( $_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['HTTP_DATE'])){
self::outputError('BA验证错误');
}
return true;
}
private function buildSign($method, $uri, $date)
{
// $string_to_sign = "POST /rhone/lv/deal/change/notice" . "\n" . "Wed, 06 May 2015 10:34:20 GMT";
$string_to_sign = $method . ' ' . $uri . "\n" . $date;
$client_secret = self::$clientSecret;
$signature = base64_encode(hash_hmac('sha1', $string_to_sign, $client_secret, true));
$authorization = 'LH ' . self::$apiName . ':' . $signature;
return $authorization;
}
//中文处理5.4以下
public function encode_json($str)
{
return urldecode(json_encode(self::url_encode($str) ) );
}
function url_encode($str)
{
if (is_array($str)) {
foreach ($str as $key => &$value) {
if(is_array($value)){
$value=self::url_encode($value);
}else{
(!is_numeric($value))&&($value=urlencode($value));
}
}
}
else {
$str = urlencode($str);
}
return $str;
}
}
?>
~~~
